1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nasty-shy [4]
3 years ago
13

What is the main organ of the cardiovascular system?

Health
2 answers:
elena55 [62]3 years ago
6 0
It’s the heart lol. :)
astra-53 [7]3 years ago
4 0
The heart (B) should be the correct answer.
heart = cardio and blood vessels = vascular. since the cardiovascular system is responsible for pumping blood into the body and circulating it around, this seems to be the logical answer.
You might be interested in
Threatening to do harm or injury to another is
Bess [88]

Answer:

Generally speaking, "assault" occurs when someone threatens bodily harm to another in a convincing way. Assault often is followed by battery, which is defined as unlawful physical conduct (often an act of violence, but also unwelcome sexual contact). Not all threats are considered assault.

Explanation:

5 0
3 years ago
A genetic engineer would be most likely to genetically modify which of the following traits to produce an improved farm animal?
Novay_Z [31]
3. ability to survive on grain and hormones
3 0
3 years ago
Read 2 more answers
Describe the (red cross) agency’s networking system.​
olya-2409 [2.1K]

Answer:

What does the Red Cross do?

The Red Cross provides disaster relief assistance to those affected by natural and human-caused disasters. Every day through the American Red Cross, people mobilize to help their neighbors. ... The Red Cross is not a government agency; it relies on generous donations of time, money and blood to do its work.

Explanation:

3 0
3 years ago
Which of the following descriptions matches the Balance exercise principle?
madam [21]

Answer:

<h3>B. In order for a fitness program to be fully effective, exercises that address all fitness components - cardio endurance, resistance training, and flexibility - must be incorporated on a regular basis. Focusing on just one of these components will hurt performance in other areas.</h3>

Explanation:

The Balance Principle in Sport refer to diversity. It dictates that all routines must be well proportion in order to achieve improvement.

Also, the balance principle dictates that the right mix of training activities are requires for optimal result. That is, have a good nutrition, workout each component to improve at almost every area like endurance, strength and flexibility.

It's important to say that the principle of balance also requires not going to extreme points, because can easily injure different parts of the body, due to its diversity.

5 0
3 years ago
Under the ccta what is the transaction limit for cigarettes
AnnyKZ [126]
Contraband Cigarette Trafficking Act Law makes it unlawful for any person, other than an "exempt person," to transport, ship, receive, sell, possess, distribute, or purchase "contraband cigarettes exceeding a limit of 10000 cigarettes. The quantity of smokeless tobacco is capped at <span>500 single-unit consumer-sized cans or packages.</span>
3 0
3 years ago
Other questions:
  • Bed sore; break in continuity of skin:
    10·1 answer
  • What are some of the long-term health risks associated with tobacco, alcohol, and drug use? State your answer in a paragraph. (S
    13·2 answers
  • Which is the most frequently used healthcare setting?
    14·2 answers
  • What are the two ways Perceived Stress increases in athletes?
    9·1 answer
  • What group discussion technique involves a large number of respondents who may participate in the discussion remotely?
    12·1 answer
  • The action of hormones can involve stimulation or the opposite action which is
    9·1 answer
  • What are two restrictions you know about for alcohol and tobacco?
    15·2 answers
  • Explain a low context communication style
    12·1 answer
  • Which part of systems theory is anything that pinpoints problems in a system before the output is complete?.
    13·1 answer
  • Vitamin important for pregnant women to prevent spinal cord and brain abnormalities (2word
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!